File name:

pcqq2019_81000035946013658503.exe

Full analysis: https://app.any.run/tasks/8a7b6582-2995-4618-957a-ffbd663b37b1
Verdict: Malicious activity
Threats:

Adware is a form of malware that targets users with unwanted advertisements, often disrupting their browsing experience. It typically infiltrates systems through software bundling, malicious websites, or deceptive downloads. Once installed, it may track user activity, collect sensitive data, and display intrusive ads, including pop-ups or banners. Some advanced adware variants can bypass security measures and establish persistence on devices, making removal challenging. Additionally, adware can create vulnerabilities that other malware can exploit, posing a significant risk to user privacy and system security.

Malware Trends Tracker     >>>
Analysis date: November 29, 2019, 09:51:39
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
adware
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

E0E9C504622BFB8C9B0D2D603D431FCC

SHA1:

68ED1DFC55583289A8BFA7B7F5285D91BDBD6CD7

SHA256:

155C01F302AFDD0BA7CF0A44074A241058FBFDF1FB36BF4C7243A418BB2D344E

SSDEEP:

24576:yhsR3ziGpGSxkMwNv1Jxiz2/HDo1Vqzj4zgoGrxL7RYgnPLdW:y6PpLs3yzAHDOCjIgoYxL7RYgnPLdW

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Changes settings of System certificates

      • pcqq2019_81000035946013658503.exe (PID: 3712)
      • ldsgamemaster.exe (PID: 4004)

    • Loads dropped or rewritten executable

      • PCQQ2019.exe (PID: 2120)
      • QQSetupEx.exe (PID: 2484)
      • QPInstaller.exe (PID: 2720)
      • Tencentdl.exe (PID: 2140)
      • regsvr32.exe (PID: 3932)
      • QQUrlMgr.exe (PID: 3684)
      • regsvr32.exe (PID: 2280)
      • regsvr32.exe (PID: 2136)
      • regsvr32.exe (PID: 1212)
      • regsvr32.exe (PID: 3812)
      • regsvr32.exe (PID: 3256)
      • TXSSOSetup.exe (PID: 892)
      • regsvr32.exe (PID: 3292)
      • regsvr32.exe (PID: 3340)
      • QQProtect.exe (PID: 1772)
      • InstTXSSO.exe (PID: 2584)
      • tencentdl.exe (PID: 3372)
      • regsvr32.exe (PID: 1848)
      • regsvr32.exe (PID: 624)
      • regsvr32.exe (PID: 920)
      • regsvr32.exe (PID: 2564)
      • QQProtect.exe (PID: 292)
      • QQProtect.exe (PID: 2452)
      • QQProtect.exe (PID: 2928)
      • QQ.exe (PID: 3312)
      • QQ.exe (PID: 3664)
      • QzoneMusicInstall.exe (PID: 4064)
      • QzoneMusic.exe (PID: 3476)
      • QQPhotoDrawExSetupForQQ.exe (PID: 492)
      • VideoShowPlayerInstall.exe (PID: 956)
      • QQ.exe (PID: 2968)
      • QQ.exe (PID: 3096)
      • VideoBeautyInstall.exe (PID: 2556)
      • HacInstaller.exe (PID: 2576)
      • QQMusicDownloader.exe (PID: 3240)
      • TXPlatform.exe (PID: 4060)
      • TXPlatform.exe (PID: 2620)
      • regsvr32.exe (PID: 3076)
      • LDSGameMasterInstRoad_211501.exe (PID: 2608)
      • QQBrowser.exe (PID: 2236)
      • V9._1100103272_20190118155603.exe (PID: 2588)

    • Downloads executable files from the Internet

      • pcqq2019_81000035946013658503.exe (PID: 3712)
      • QQSetupEx.exe (PID: 2484)

    • Application was dropped or rewritten from another process

      • QQSetupEx.exe (PID: 2484)
      • QPInstaller.exe (PID: 2720)
      • TXSSOSetup.exe (PID: 892)
      • tencentdl.exe (PID: 3372)
      • Tencentdl.exe (PID: 2140)
      • InstTXSSO.exe (PID: 2584)
      • QQ.exe (PID: 3312)
      • QQ.exe (PID: 3664)
      • QzoneMusic.exe (PID: 3476)
      • QzoneMusicInstall.exe (PID: 4064)
      • VideoMsgInstall.exe (PID: 1028)
      • QQPhotoDrawExSetupForQQ.exe (PID: 492)
      • VideoShowPlayerInstall.exe (PID: 956)
      • VideoBeautyInstall.exe (PID: 2556)
      • QQ.exe (PID: 3096)
      • HacInstaller.exe (PID: 2576)
      • QQScLauncher.exe (PID: 3940)
      • QQ.exe (PID: 2968)
      • QQMusicDownloader.exe (PID: 3240)
      • QQUrlMgr.exe (PID: 3684)
      • TXPlatform.exe (PID: 4060)
      • TXPlatform.exe (PID: 3596)
      • TXPlatform.exe (PID: 2620)
      • LDSGameMasterInstRoad_211501.exe (PID: 2608)
      • QQProtect.exe (PID: 1772)
      • QQProtect.exe (PID: 292)
      • QQProtect.exe (PID: 2452)
      • QQBrowser.exe (PID: 2236)
      • QQProtect.exe (PID: 2928)

    • Registers / Runs the DLL via REGSVR32.EXE

      • PCQQ2019.exe (PID: 2120)
      • tencentdl.exe (PID: 3372)
      • InstTXSSO.exe (PID: 2584)

    • Changes the autorun value in the registry

      • PCQQ2019.exe (PID: 2120)

    • Adds new firewall rule via NETSH.EXE

      • tencentdl.exe (PID: 3372)

    • Loads the Task Scheduler DLL interface

      • V9._1100103272_20190118155603.exe (PID: 2588)

  • SUSPICIOUS

    • Adds / modifies Windows certificates

      • pcqq2019_81000035946013658503.exe (PID: 3712)
      • ldsgamemaster.exe (PID: 4004)

    • Reads Internet Cache Settings

      • pcqq2019_81000035946013658503.exe (PID: 3712)
      • PCQQ2019.exe (PID: 2120)
      • QQ.exe (PID: 3312)
      • QQ.exe (PID: 2968)
      • LDSGameMasterInstRoad_211501.exe (PID: 2608)
      • ldsgamemaster.exe (PID: 4004)

    • Changes the started page of IE

      • pcqq2019_81000035946013658503.exe (PID: 3712)

    • Creates files in the user directory

      • pcqq2019_81000035946013658503.exe (PID: 3712)
      • QQSetupEx.exe (PID: 2484)
      • PCQQ2019.exe (PID: 2120)
      • QPInstaller.exe (PID: 2720)
      • Tencentdl.exe (PID: 2140)
      • InstTXSSO.exe (PID: 2584)
      • QQProtect.exe (PID: 1772)
      • TXSSOSetup.exe (PID: 892)
      • regsvr32.exe (PID: 1848)
      • QQ.exe (PID: 3312)
      • QQ.exe (PID: 3664)
      • QQMusicDownloader.exe (PID: 3240)
      • V9._1100103272_20190118155603.exe (PID: 2588)

    • Connects to unusual port

      • pcqq2019_81000035946013658503.exe (PID: 3712)

    • Low-level read access rights to disk partition

      • QQSetupEx.exe (PID: 2484)
      • Tencentdl.exe (PID: 2140)
      • tencentdl.exe (PID: 3372)
      • QQProtect.exe (PID: 2452)
      • QQMusicDownloader.exe (PID: 3240)
      • LDSGameMasterInstRoad_211501.exe (PID: 2608)
      • ldsgamemaster.exe (PID: 4004)

    • Executable content was dropped or overwritten

      • pcqq2019_81000035946013658503.exe (PID: 3712)
      • QQSetupEx.exe (PID: 2484)
      • msiexec.exe (PID: 1648)
      • QPInstaller.exe (PID: 2720)
      • Tencentdl.exe (PID: 2140)
      • TXSSOSetup.exe (PID: 892)
      • PCQQ2019.exe (PID: 2120)
      • InstTXSSO.exe (PID: 2584)
      • QzoneMusicInstall.exe (PID: 4064)
      • QQPhotoDrawExSetupForQQ.exe (PID: 492)
      • VideoMsgInstall.exe (PID: 1028)
      • VideoShowPlayerInstall.exe (PID: 956)
      • VideoBeautyInstall.exe (PID: 2556)
      • HacInstaller.exe (PID: 2576)
      • QQMusicDownloader.exe (PID: 3240)
      • V9._1100103272_20190118155603.exe (PID: 2588)
      • LDSGameMasterInstRoad_211501.exe (PID: 2608)

    • Removes files from Windows directory

      • QQSetupEx.exe (PID: 2484)
      • QQProtect.exe (PID: 2452)

    • Creates files in the Windows directory

      • QQSetupEx.exe (PID: 2484)
      • PCQQ2019.exe (PID: 2120)
      • QQProtect.exe (PID: 2452)
      • QQPhotoDrawExSetupForQQ.exe (PID: 492)

    • Creates files in the program directory

      • QQSetupEx.exe (PID: 2484)
      • QPInstaller.exe (PID: 2720)
      • Tencentdl.exe (PID: 2140)
      • InstTXSSO.exe (PID: 2584)
      • QzoneMusicInstall.exe (PID: 4064)
      • VideoMsgInstall.exe (PID: 1028)
      • QQPhotoDrawExSetupForQQ.exe (PID: 492)
      • VideoBeautyInstall.exe (PID: 2556)
      • HacInstaller.exe (PID: 2576)
      • VideoShowPlayerInstall.exe (PID: 956)
      • PCQQ2019.exe (PID: 2120)
      • V9._1100103272_20190118155603.exe (PID: 2588)

    • Creates or modifies windows services

      • QPInstaller.exe (PID: 2720)
      • PCQQ2019.exe (PID: 2120)
      • QQProtect.exe (PID: 2452)
      • QQProtect.exe (PID: 2928)

    • Creates COM task schedule object

      • regsvr32.exe (PID: 2064)
      • regsvr32.exe (PID: 3932)
      • regsvr32.exe (PID: 3340)
      • regsvr32.exe (PID: 2136)
      • regsvr32.exe (PID: 3812)
      • regsvr32.exe (PID: 3076)
      • regsvr32.exe (PID: 3292)
      • regsvr32.exe (PID: 2564)
      • regsvr32.exe (PID: 624)
      • regsvr32.exe (PID: 920)
      • QzoneMusicInstall.exe (PID: 4064)
      • QQPhotoDrawExSetupForQQ.exe (PID: 492)

    • Modifies the open verb of a shell class

      • PCQQ2019.exe (PID: 2120)
      • V9._1100103272_20190118155603.exe (PID: 2588)
      • QQBrowser.exe (PID: 2236)

    • Creates a software uninstall entry

      • PCQQ2019.exe (PID: 2120)
      • QQPhotoDrawExSetupForQQ.exe (PID: 492)
      • V9._1100103272_20190118155603.exe (PID: 2588)

    • Creates files in the driver directory

      • PCQQ2019.exe (PID: 2120)

    • Starts itself from another location

      • Tencentdl.exe (PID: 2140)

    • Uses NETSH.EXE for network configuration

      • tencentdl.exe (PID: 3372)

    • Executed as Windows Service

      • QQProtect.exe (PID: 2452)

    • Writes to a desktop.ini file (may be used to cloak folders)

      • QQProtect.exe (PID: 2452)

    • Application launched itself

      • QQ.exe (PID: 3312)
      • QQ.exe (PID: 2968)

    • Executed via COM

      • TXPlatform.exe (PID: 2620)
      • TXPlatform.exe (PID: 4060)

  • INFO

    • Reads settings of System Certificates

      • PCQQ2019.exe (PID: 2120)
      • QQ.exe (PID: 3312)
      • QQ.exe (PID: 2968)

    • Dropped object may contain Bitcoin addresses

      • PCQQ2019.exe (PID: 2120)
      • Tencentdl.exe (PID: 2140)
      • QzoneMusicInstall.exe (PID: 4064)
      • QQPhotoDrawExSetupForQQ.exe (PID: 492)
      • QQMusicDownloader.exe (PID: 3240)

    • Creates a software uninstall entry

      • msiexec.exe (PID: 1648)

    • Manual execution by user

      • QQ.exe (PID: 3312)
      • QQScLauncher.exe (PID: 3940)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:10:25 07:39:04+02:00
PEType: PE32
LinkerVersion: 14.16
CodeSize: 1085440
InitializedDataSize: 28672
UninitializedDataSize: 1175552
EntryPoint: 0x228b90
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 3.2.0.8
ProductVersionNumber: 3.2.0.8
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Chinese (Simplified)
CharacterSet: Unicode
CompanyName: -
FileDescription: 软件下载器
FileVersion: 3.2.0.8
InternalName: FastDownloader.exe
LegalCopyright: Copyright (C) 2018
OriginalFileName: FastDownloader.exe
ProductName: 软件下载器
ProductVersion: 3.2.0.8

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 25-Oct-2019 05:39:04
Detected languages:
  • Chinese - PRC
  • English - United States
CompanyName: -
FileDescription: 软件下载器
FileVersion: 3.2.0.8
InternalName: FastDownloader.exe
LegalCopyright: Copyright (C) 2018
OriginalFilename: FastDownloader.exe
ProductName: 软件下载器
ProductVersion: 3.2.0.8

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000120

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 25-Oct-2019 05:39:04
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
PNG0
0x00001000
0x0011F000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
PNG1
0x00120000
0x00109000
0x00109000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.89055
.rsrc
0x00229000
0x00007000
0x00006C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.01487

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.06216
651
UNKNOWN
English - United States
RT_MANIFEST
2
3.24731
296
UNKNOWN
Chinese - PRC
RT_ICON
3
3.27183
3752
UNKNOWN
Chinese - PRC
RT_ICON
4
3.91452
2216
UNKNOWN
Chinese - PRC
RT_ICON
5
3.47417
1384
UNKNOWN
Chinese - PRC
RT_ICON
6
3.02843
9640
UNKNOWN
Chinese - PRC
RT_ICON
7
2.82055
4264
UNKNOWN
Chinese - PRC
RT_ICON
8
2.44525
1128
UNKNOWN
Chinese - PRC
RT_ICON
104
2.81158
118
UNKNOWN
Chinese - PRC
RT_GROUP_ICON
107
5.83978
76
UNKNOWN
Chinese - PRC
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
IMM32.dll
IPHLPAPI.DLL
KERNEL32.DLL
MSIMG32.dll
OLEACC.dll
OLEAUT32.dll
SHELL32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
94
Monitored processes
51
Malicious processes
31
Suspicious processes
8

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start pcqq2019_81000035946013658503.exe pcqq2019.exe msiexec.exe qqsetupex.exe qpinstaller.exe regsvr32.exe no specs txssosetup.exe tencentdl.exe regsvr32.exe no specs txplatform.exe no specs regsvr32.exe regsvr32.exe regsvr32.exe regsvr32.exe no specs regsvr32.exe regsvr32.exe regsvr32.exe no specs regsvr32.exe no specs qqurlmgr.exe no specs tencentdl.exe insttxsso.exe qqprotect.exe regsvr32.exe regsvr32.exe netsh.exe no specs regsvr32.exe netsh.exe no specs regsvr32.exe no specs qqprotect.exe qqprotect.exe qqprotect.exe qq.exe qq.exe qzonemusicinstall.exe txplatform.exe no specs qzonemusic.exe no specs qqphotodrawexsetupforqq.exe videomsginstall.exe videoshowplayerinstall.exe qqsclauncher.exe no specs qq.exe videobeautyinstall.exe qq.exe hacinstaller.exe qqmusicdownloader.exe txplatform.exe no specs v9._1100103272_20190118155603.exe ldsgamemasterinstroad_211501.exe ldsgamemaster.exe qqbrowser.exe no specs pcqq2019_81000035946013658503.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
292"C:\Program Files\Common Files\Tencent\QQProtect\Bin\QQProtect.exe" /irqpcore /fp disable /3C:\Program Files\Common Files\Tencent\QQProtect\Bin\QQProtect.exe
PCQQ2019.exe
User:
admin
Company:
Tencent
Integrity Level:
HIGH
Description:
QQ安全防护进程（Q盾）
Exit code:
0
Version:
4.5.0.9380
Modules
Images
c:\program files\common files\tencent\qqprotect\bin\qqprotect.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\common files\tencent\qqprotect\bin\tinyxml.dll
c:\windows\system32\msvcr100.dll
c:\windows\system32\msvcp100.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
492"C:\Users\admin\AppData\Roaming\Tencent\QQ\STemp\BackupDLTmp\Download\QQPhotoDrawExSetupForQQ.exe" C:\Users\admin\AppData\Roaming\Tencent\QQ\STemp\BackupDLTmp\Download\QQPhotoDrawExSetupForQQ.exe
QQSetupEx.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\tencent\qq\stemp\backupdltmp\download\qqphotodrawexsetupforqq.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
624"C:\Windows\System32\regsvr32.exe" /s "C:\Program Files\Common Files\Tencent\TXSSO\1.2.5.40\Bin\\npSSOAxCtrlForPTLogin.dll"C:\Windows\System32\regsvr32.exe
InstTXSSO.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
892"C:\Users\admin\AppData\Local\Temp\qq_setup_temp25824\TXSSO\TXSSOSetup.exe" -DIR="C:\Program Files\Tencent\QQ\Bin"C:\Users\admin\AppData\Local\Temp\qq_setup_temp25824\TXSSO\TXSSOSetup.exe
PCQQ2019.exe
User:
admin
Company:
Tencent
Integrity Level:
HIGH
Description:
Tencent SSO Platform
Exit code:
0
Version:
1.2.5.40
Modules
Images
c:\users\admin\appdata\local\temp\qq_setup_temp25824\txsso\txssosetup.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
920"C:\Windows\System32\regsvr32.exe" /s "C:\Program Files\Common Files\Tencent\TXSSO\1.2.5.40\Bin\\SSOLUIControl.dll"C:\Windows\System32\regsvr32.exe
InstTXSSO.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
956"C:\Users\admin\AppData\Roaming\Tencent\QQ\STemp\BackupDLTmp\Download\VideoShowPlayerInstall.exe" C:\Users\admin\AppData\Roaming\Tencent\QQ\STemp\BackupDLTmp\Download\VideoShowPlayerInstall.exe
QQSetupEx.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\tencent\qq\stemp\backupdltmp\download\videoshowplayerinstall.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
1028"C:\Users\admin\AppData\Roaming\Tencent\QQ\STemp\BackupDLTmp\Download\VideoMsgInstall.exe" C:\Users\admin\AppData\Roaming\Tencent\QQ\STemp\BackupDLTmp\Download\VideoMsgInstall.exe
QQSetupEx.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\tencent\qq\stemp\backupdltmp\download\videomsginstall.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
1096"C:\Users\admin\AppData\Local\Temp\pcqq2019_81000035946013658503.exe" C:\Users\admin\AppData\Local\Temp\pcqq2019_81000035946013658503.exe—explorer.exe
User:
admin
Company:
-
Integrity Level:
MEDIUM
Description:
软件下载器
Exit code:
3221226540
Version:
3.2.0.8
Modules
Images
c:\users\admin\appdata\local\temp\pcqq2019_81000035946013658503.exe
c:\systemroot\system32\ntdll.dll
1212"C:\Windows\System32\regsvr32.exe" /s "C:\Program Files\Tencent\QQ\Bin\Common.dll"C:\Windows\System32\regsvr32.exe
PCQQ2019.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
5
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1648C:\Windows\system32\msiexec.exe /VC:\Windows\system32\msiexec.exe
services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\user32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
Total events
7 234
Read events
5 585
Write events
1 633
Delete events
16

Modification events

(PID) Process:(3712) pcqq2019_81000035946013658503.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\RFC1156Agent\CurrentVersion\Parameters
Operation:writeName:TrapPollTimeMilliSecs
Value:
15000
(PID) Process:(3712) pcqq2019_81000035946013658503.exeKey:HKEY_CURRENT_USER\Software\UIDowner
Operation:writeName:usestime
Value:
1
(PID) Process:(3712) pcqq2019_81000035946013658503.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3712) pcqq2019_81000035946013658503.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D69B561148F01C77C54578C10926DF5B856976AD
Operation:writeName:Blob
Value:
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
(PID) Process:(3712) pcqq2019_81000035946013658503.exeKey:HKEY_CURRENT_USER\Software\officeaddin
Operation:writeName:reg
Value:
1
(PID) Process:(3712) pcqq2019_81000035946013658503.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pcqq2019_81000035946013658503_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3712) pcqq2019_81000035946013658503.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pcqq2019_81000035946013658503_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3712) pcqq2019_81000035946013658503.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pcqq2019_81000035946013658503_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3712) pcqq2019_81000035946013658503.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pcqq2019_81000035946013658503_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(3712) pcqq2019_81000035946013658503.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pcqq2019_81000035946013658503_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
Executable files
528
Suspicious files
120
Text files
389
Unknown types
83

Dropped files

PID
Process
Filename
Type
3712pcqq2019_81000035946013658503.exeC:\Download\PCQQ2019.exe —
MD5:—
SHA256:—
3712pcqq2019_81000035946013658503.exeC:\Users\Public\Desktop\Google Chrome.lnklnk
MD5:—
SHA256:—
3712pcqq2019_81000035946013658503.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\QQLiveDownloader[1].exeexecutable
MD5:—
SHA256:—
3712pcqq2019_81000035946013658503.exeC:\Users\Public\Desktop\Firefox.lnklnk
MD5:—
SHA256:—
2120PCQQ2019.exeC:\Users\admin\AppData\Roaming\Tencent\QQ\STemp\HummerSetup.dllexecutable
MD5:—
SHA256:—
3712pcqq2019_81000035946013658503.exeC:\Users\admin\AppData\Local\Temp\wlXZRW2ptIS66f60\QQLiveDownloader.exeexecutable
MD5:—
SHA256:—
2120PCQQ2019.exeC:\Users\admin\AppData\Roaming\Tencent\QQ\STemp\arkHTTPClient.dllexecutable
MD5:2972D34885671D9F827A660E7353E059
SHA256:81C3A5789C6B6CEB582CA49363DD5B660A338E798BFDE5CAF088834E6B0C492E
2120PCQQ2019.exeC:\Users\admin\AppData\Roaming\Tencent\QQ\STemp\SetupEx0\QQSetupEx.exeexecutable
MD5:—
SHA256:—
2120PCQQ2019.exeC:\Users\admin\AppData\Local\Temp\qq_setup_temp25824\api-ms-win-core-console-l1-1-0.dllexecutable
MD5:74BEAE5356425C49F72802A831BCD702
SHA256:F81DAEB8003722D5637D018D25084CBB00028D0DEB5BF36CB60C9C33E98FBD8F
2120PCQQ2019.exeC:\Users\admin\AppData\Roaming\Tencent\QQ\STemp\SetupEx0\arkHttpClient.dllexecutable
MD5:2972D34885671D9F827A660E7353E059
SHA256:81C3A5789C6B6CEB582CA49363DD5B660A338E798BFDE5CAF088834E6B0C492E
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
30
TCP/UDP connections
52
DNS requests
30
Threats
54

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3712
pcqq2019_81000035946013658503.exe
GET
—
61.147.204.56:80
http://www.2345download.com/down/2345Explorer_396263.exe
CN
—
—
malicious
3712
pcqq2019_81000035946013658503.exe
GET
—
61.132.13.120:4973
http://down.chadown.com:4973/dnp/ipf/iPDFSetup_V1023.exe
CN
—
—
suspicious
3712
pcqq2019_81000035946013658503.exe
GET
200
47.94.215.175:80
http://statapi.downerapi.com/of/req.php?ver=1.2.5&webid=8&softid=1000035946013658503&step=0&mac=020a0a959fb15919688add25811f857c&sdsoft=0&lbg=0&city=0&rnd=41
CN
—
—
malicious
3712
pcqq2019_81000035946013658503.exe
GET
—
171.8.242.131:80
http://bcdn.yxkey.cn/iDesk_cel/iDeskSetup_3005.exe
CN
—
—
malicious
3712
pcqq2019_81000035946013658503.exe
GET
200
122.225.38.254:80
http://source.downerapi.com/new2018/data282.png
CN
binary
1.06 Mb
suspicious
3712
pcqq2019_81000035946013658503.exe
GET
200
61.184.215.230:80
http://static.downerapi.com/upload/20181214/1544774916.png
CN
image
1.44 Kb
suspicious
3712
pcqq2019_81000035946013658503.exe
GET
200
61.184.215.230:80
http://static.downerapi.com/upload/20190924/1569328699.png
CN
image
2.34 Kb
suspicious
3712
pcqq2019_81000035946013658503.exe
GET
200
61.184.215.230:80
http://static.downerapi.com/upload/20181214/1544776081.png
CN
image
1.11 Kb
suspicious
3712
pcqq2019_81000035946013658503.exe
GET
200
47.94.215.175:80
http://statapi.downerapi.com/fx/link.php?step=128&theme=2&softid=1000035946013658503&webid=8&channelid=&user=551a6286b1fa77cb4648dd59613f8a76&session=ac7a6cea0e6a9c0af7b4b1dd837e3631&city=0&ver=3.7.6.20&developer=0&winver=6.1&token=9f601de6263fffc037eb7ddc293d9b4a&button=200&taskset=142617006&userev=0&sdsoft=0&rnd=35818
CN
text
2.24 Kb
malicious
3712
pcqq2019_81000035946013658503.exe
GET
200
61.184.215.230:80
http://static.downerapi.com/upload/20181214/1544775630.png
CN
image
1.41 Kb
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3712
pcqq2019_81000035946013658503.exe
104.192.108.21:80
dl2.360safe.com
Beijing Qihu Technology Company Limited
US
malicious
3712
pcqq2019_81000035946013658503.exe
171.8.242.131:80
bcdn.yxkey.cn
No.31,Jin-rong Street
CN
suspicious
2120
PCQQ2019.exe
111.206.25.203:443
updatecenter.qq.com
China Unicom Beijing Province Network
CN
unknown
3712
pcqq2019_81000035946013658503.exe
203.205.138.227:80
qd.myapp.com
Tencent Building, Kejizhongyi Avenue
CN
suspicious
2484
QQSetupEx.exe
203.205.158.39:443
dldir1.qq.com
Tencent Building, Kejizhongyi Avenue
CN
suspicious
3712
pcqq2019_81000035946013658503.exe
47.94.215.175:80
api.downerapi.com
Hangzhou Alibaba Advertising Co.,Ltd.
CN
malicious
3712
pcqq2019_81000035946013658503.exe
122.225.38.254:80
source.downerapi.com
No.31,Jin-rong Street
CN
suspicious
3712
pcqq2019_81000035946013658503.exe
219.136.244.121:443
dlc2.pconline.com.cn
CHINANET Guangdong province network
CN
malicious
3712
pcqq2019_81000035946013658503.exe
61.184.215.230:80
static.downerapi.com
No.31,Jin-rong Street
CN
suspicious
3712
pcqq2019_81000035946013658503.exe
203.205.138.187:443
qd.myapp.com
Tencent Building, Kejizhongyi Avenue
CN
suspicious

DNS requests

Domain
IP
Reputation
api.downerapi.com
  • 47.94.215.175
unknown
dlc2.pconline.com.cn
  • 219.136.244.121
malicious
source.downerapi.com
  • 122.225.38.254
suspicious
static.downerapi.com
  • 61.184.215.230
unknown
qd.myapp.com
  • 203.205.138.187
  • 203.205.138.227
  • 203.205.138.44
  • 203.205.158.42
  • 203.205.138.15
  • 203.205.138.237
  • 203.205.138.226
  • 203.205.158.67
  • 203.205.138.152
  • 203.205.138.45
  • 203.205.138.228
malicious
statapi.downerapi.com
  • 47.94.215.175
malicious
dldir1.qq.com
  • 203.205.158.39
  • 203.205.138.95
  • 203.205.138.225
  • 203.205.138.86
  • 203.205.138.84
  • 203.205.138.113
  • 203.205.138.229
  • 203.205.138.230
  • 203.205.138.96
whitelisted
bcdn.yxkey.cn
  • 171.8.242.131
  • 171.8.242.132
  • 171.8.242.133
  • 171.8.242.134
  • 171.8.242.135
  • 171.8.242.136
  • 171.8.242.138
malicious
dl2.360safe.com
  • 104.192.108.21
  • 104.192.108.18
malicious
www.2345download.com
  • 61.147.204.56
  • 61.147.204.73
  • 61.147.204.74
  • 61.147.204.75
  • 61.147.204.76
  • 61.147.204.77
  • 61.147.204.78
  • 61.147.204.53
  • 61.147.204.55
malicious

Threats

PID
Process
Class
Message
3712
pcqq2019_81000035946013658503.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/RiskWare.Downer.A
3712
pcqq2019_81000035946013658503.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/RiskWare.Downer.A
3712
pcqq2019_81000035946013658503.exe
A Network Trojan was detected
ET MALWARE User-Agent (User-Agent Mozilla/4.0 (compatible ))
3712
pcqq2019_81000035946013658503.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/RiskWare.Downer.A
3712
pcqq2019_81000035946013658503.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3712
pcqq2019_81000035946013658503.exe
A Network Trojan was detected
MALWARE [PTsecurity] Win32/RiskWare.Downer.A
3712
pcqq2019_81000035946013658503.exe
Misc activity
ET INFO Packed Executable Download
3712
pcqq2019_81000035946013658503.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3712
pcqq2019_81000035946013658503.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3712
pcqq2019_81000035946013658503.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
Process
Message
PCQQ2019.exe
[2120:2728:1129/095347:3888359:INFO:hummer_setup.cpp(44)] Install version : 56.77.0.26546.0
PCQQ2019.exe
[2120:1556:1129/095349:3890640:INFO:extractres.cpp(271)] can not open output file C:\Users\admin\AppData\Roaming\Tencent\QQ\STemp\TXQQ2052~0\api-ms-win-core-console-l1-1-0.dll
PCQQ2019.exe
[2120:1556:1129/095349:3890656:ERROR:extractres.cpp(386)] decompress res archive fail error code:-2147467260
PCQQ2019.exe
[2120:4008:1129/095351:3892546:INFO:item_checker.cpp(70)] config id = 121
PCQQ2019.exe
[2120:3292:1129/095352:3893125:INFO:setup_util.h(69)] install::DisableQQProtect::Run start
PCQQ2019.exe
[2120:4036:1129/095352:3893125:INFO:setup_util.h(69)] install::WaitQQExit::Run start
PCQQ2019.exe
[2120:4036:1129/095352:3893140:INFO:setup_util.h(77)] install::WaitQQExit::Run end, spend 15ms
PCQQ2019.exe
[2120:3292:1129/095352:3893265:INFO:disable_qqprotect.cpp(449)] qd not running
PCQQ2019.exe
[2120:3292:1129/095352:3893265:INFO:setup_util.h(77)] install::DisableQQProtect::Run end, spend 140ms
PCQQ2019.exe
[2120:1556:1129/095352:3893328:INFO:setup_util.h(69)] install::ExtractFiles::Run start
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Reports
pcqq2019_81000035946013658503.exe